Search a number
-
+
42883 = 193761
BaseRepresentation
bin1010011110000011
32011211021
422132003
52333013
6530311
7236011
oct123603
964737
1042883
112a245
1220997
1316699
14118b1
15ca8d
hexa783

42883 has 8 divisors (see below), whose sum is σ = 47120. Its totient is φ = 38880.

The previous prime is 42863. The next prime is 42899. The reversal of 42883 is 38824.

42883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-42883 is a prime.

42883 is a lucky number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (42853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673 + ... + 733.

It is an arithmetic number, because the mean of its divisors is an integer number (5890).

242883 is an apocalyptic number.

42883 is a deficient number, since it is larger than the sum of its proper divisors (4237).

42883 is a wasteful number, since it uses less digits than its factorization.

42883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117.

The product of its digits is 1536, while the sum is 25.

The square root of 42883 is about 207.0821093190. The cubic root of 42883 is about 35.0021767354.

The spelling of 42883 in words is "forty-two thousand, eight hundred eighty-three".

Divisors: 1 19 37 61 703 1159 2257 42883